#8F9E1B#8F9E1B

#8F9E1B is a light, vivid yellow. Relative luminance 0.304; OKLCH L 66.5% C 0.145 H 116.5°. Best body text is #000000 at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#8F9E1B
RGB	rgb(143, 158, 27)
HSL	hsl(67, 71%, 36%)
HSV	hsv(67, 83%, 62%)
CMYK	cmyk(9.5%, 0%, 82.9%, 38%)
CIE-LAB	lab(61.97, -21.16, 59.85)
CIE-LCH	lch(61.97, 63.48, 109.47°)
OKLab	oklab(66.5% -0.0647 0.1297)
OKLCH	oklch(66.5% 0.145 116.5)
XYZ	xyz(23.7530, 30.3728, 5.6479)
Luminance	0.3037 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8F9E1B #2A1B9E

analogous

#9E6C1B #8F9E1B #4E9E1B

triadic

#8F9E1B #1B8F9E #9E1B8F

tetradic

#8F9E1B #1B9E6C #2A1B9E #9E1B4E

square

#8F9E1B #1B9E6C #2A1B9E #9E1B4E

split-complementary

#8F9E1B #1B4E9E #6C1B9E

monochromatic

#303509 #606A12 #8F9E1B #BED224 #D1E152

Accessibility & contrast

On white

2.97

#8F9E1B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.07

#8F9E1B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8F9E1B

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8F9E1B	#FFFFFF	#000000	##000000
##8F9E1B	1.00	2.97	7.07	7.07
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.07	21.00	1.00	1.00
##000000	7.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9500

Deuteranopia (green-blind)

#A89729

Tritanopia (blue-blind)

#999587

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #8f9e1b;
/* rgb */ color: rgb(143, 158, 27);
/* oklch */ color: oklch(66.5% 0.145 116.5);

Tailwind

colors: {
  custom: {
    50: '#b4ba65',
    500: '#8f9e1b',
    950: '#000000',
  },
}

SCSS

$custom: #8f9e1b;
$custom-light: #b4ba65;
$custom-dark: #000000;

JSON

{
  "hex": "#8f9e1b",
  "rgb": {
    "r": 143,
    "g": 158,
    "b": 27
  },
  "hsl": {
    "h": 66.87,
    "s": 70.811,
    "l": 36.275
  },
  "oklch": {
    "l": 0.66497,
    "c": 0.14491,
    "h": 116.5
  },
  "luminance": 0.30372
}

Semantic roles & 50–950 ramp

primary

#8F9E1B

secondary

#5E51C4

accent

#3AEE4F

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#111106

muted

#80807A

Preview Lab

Preview with #8F9E1B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →